Nexa Resources S.A. Common Shares
Nexa Resources S.A., together with its subsidiaries, engages in the zinc mining and smelting business worldwide. The company operates in two segments, Mining and Smelting. It produces metallic zinc, zamac, and zinc oxide, as well as by-products, such as copper, lead, silver, gold, sulfuric acid, silver concentrate, copper cement and cadmium sticks, cadmium and cobalt cement, sulfur dioxide, copper sulfate, and zinc ash. The company owns and operates four polymetallic mines, including two located in the Central Andes of Peru; one located in the state of Minas Gerais in Brazil; and one located in the state of Mato Grosso in Brazil. It also owns and operates one zinc smelter in Peru Cajamarquillaand; and two zinc smelters in Brazil, which recovers and produces metallic zinc, zinc oxide, and various by-products, such as sulfuric acid, silver concentrate, and copper cement and sulfate. The company was formerly known as VM Holding S.A. and changed its name to Nexa Resources S.A. in September 2017. The company was founded in 1956 and is based in Luxembourg, Luxembourg. Nexa Resources S.A. is a subsidiary of Votorantim S.A.
Open NEXA dashboard ↗United States Antimony Corporation
United States Antimony Corporation produces and sells antimony, zeolite, and precious metals in the United States and Canada. It operates in two segments: Antimony and Zeolite. The company offers antimony oxide that is primarily used in conjunction with a halogen to form a synergistic flame retardant system for plastics, rubber, fiberglass, textile goods, paints, coatings, and paper, as well as color fastener in paints and as a phosphorescent agent in fluorescent light bulbs; antimony trisulfide used as a primer in ammunition; and antimony metal for use in bearings, storage batteries, and ordnance. The company also offers coarse and fine zeolite for soil amendment and fertilizer, water filtration, sewage treatment, nuclear waste and other environmental cleanup, odor control, gas separation, and animal nutrition applications, as well as in catalysts, petroleum refining, concrete, solar energy and heat exchange, desiccants, pellet binding, horse and kitty litter, traction control, ammonia removal from mining waste, and floor cleaners; carriers for insecticides, pesticides, and herbicides. In addition, it recovers unrefined and refined gold and silver. The company was founded in 1968 and is based in Dallas, Texas.
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